Sync FST code to GtkWave SVN r1066

thirdparty/fastlz.c

@@ -1,4 +1,4 @@
-/*  
+/*
   FastLZ - lightning-fast lossless compression library
 
   Copyright (C) 2007 Ariya Hidayat (ariya@kde.org)
@@ -53,7 +53,7 @@
 #define FASTLZ_INLINE inline
 #elif defined(__BORLANDC__) || defined(_MSC_VER) || defined(__LCC__)
 #define FASTLZ_INLINE __inline
-#else 
+#else
 #define FASTLZ_INLINE
 #endif
 
@@ -87,7 +87,7 @@ int fastlz_decompress(const void* input, int length, void* output, int maxout);
 #define MAX_DISTANCE 8192
 
 #if !defined(FASTLZ_STRICT_ALIGN)
-#define FASTLZ_READU16(p) *((const flzuint16*)(p)) 
+#define FASTLZ_READU16(p) *((const flzuint16*)(p))
 #else
 #define FASTLZ_READU16(p) ((p)[0] | (p)[1]<<8)
 #endif
@@ -233,7 +233,7 @@ static FASTLZ_INLINE int FASTLZ_COMPRESSOR(const void* input, int length, void*
     *hslot = anchor;
 
     /* is this a match? check the first 3 bytes */
-    if(distance==0 || 
+    if(distance==0 ||
 #if FASTLZ_LEVEL==1
     (distance >= MAX_DISTANCE) ||
 #else
@@ -246,11 +246,11 @@ static FASTLZ_INLINE int FASTLZ_COMPRESSOR(const void* input, int length, void*
     /* far, needs at least 5-byte match */
     if(distance >= MAX_DISTANCE)
     {
-      if(*ip++ != *ref++ || *ip++!= *ref++) 
+      if(*ip++ != *ref++ || *ip++!= *ref++)
         goto literal;
       len += 2;
     }
-    
+
     match:
 #endif
 
@@ -346,7 +346,7 @@ static FASTLZ_INLINE int FASTLZ_COMPRESSOR(const void* input, int length, void*
       while(len > MAX_LEN-2)
       {
         *op++ = (7 << 5) + (distance >> 8);
-        *op++ = MAX_LEN - 2 - 7 -2; 
+        *op++ = MAX_LEN - 2 - 7 -2;
         *op++ = (distance & 255);
         len -= MAX_LEN-2;
       }
@@ -457,7 +457,7 @@ static FASTLZ_INLINE int FASTLZ_DECOMPRESSOR(const void* input, int length, void
         ref = op - ofs - MAX_DISTANCE;
       }
 #endif
-      
+
 #ifdef FASTLZ_SAFE
       if (FASTLZ_UNEXPECT_CONDITIONAL(op + len + 3 > op_limit))
         return 0;
@@ -530,7 +530,7 @@ static FASTLZ_INLINE int FASTLZ_DECOMPRESSOR(const void* input, int length, void
         return 0;
 #endif
 
-      *op++ = *ip++; 
+      *op++ = *ip++;
       for(--ctrl; ctrl; ctrl--)
         *op++ = *ip++;
 

thirdparty/fastlz.h

@@ -1,4 +1,4 @@
-/*  
+/*
   FastLZ - lightning-fast lossless compression library
 
   Copyright (C) 2007 Ariya Hidayat (ariya@kde.org)
@@ -47,11 +47,11 @@ extern "C" {
 #endif
 
 /**
-  Compress a block of data in the input buffer and returns the size of 
-  compressed block. The size of input buffer is specified by length. The 
+  Compress a block of data in the input buffer and returns the size of
+  compressed block. The size of input buffer is specified by length. The
   minimum input buffer size is 16.
 
-  The output buffer must be at least 5% larger than the input buffer  
+  The output buffer must be at least 5% larger than the input buffer
   and can not be smaller than 66 bytes.
 
   If the input is not compressible, the return value might be larger than
@@ -63,9 +63,9 @@ extern "C" {
 int fastlz_compress(const void* input, int length, void* output);
 
 /**
-  Decompress a block of compressed data and returns the size of the 
-  decompressed block. If error occurs, e.g. the compressed data is 
-  corrupted or the output buffer is not large enough, then 0 (zero) 
+  Decompress a block of compressed data and returns the size of the
+  decompressed block. If error occurs, e.g. the compressed data is
+  corrupted or the output buffer is not large enough, then 0 (zero)
   will be returned instead.
 
   The input buffer and the output buffer can not overlap.
@@ -74,29 +74,29 @@ int fastlz_compress(const void* input, int length, void* output);
   more than what is specified in maxout.
  */
 
-int fastlz_decompress(const void* input, int length, void* output, int maxout); 
+int fastlz_decompress(const void* input, int length, void* output, int maxout);
 
 /**
-  Compress a block of data in the input buffer and returns the size of 
-  compressed block. The size of input buffer is specified by length. The 
+  Compress a block of data in the input buffer and returns the size of
+  compressed block. The size of input buffer is specified by length. The
   minimum input buffer size is 16.
 
-  The output buffer must be at least 5% larger than the input buffer  
+  The output buffer must be at least 5% larger than the input buffer
   and can not be smaller than 66 bytes.
 
   If the input is not compressible, the return value might be larger than
   length (input buffer size).
 
   The input buffer and the output buffer can not overlap.
 
-  Compression level can be specified in parameter level. At the moment, 
+  Compression level can be specified in parameter level. At the moment,
   only level 1 and level 2 are supported.
   Level 1 is the fastest compression and generally useful for short data.
   Level 2 is slightly slower but it gives better compression ratio.
 
   Note that the compressed data, regardless of the level, can always be
   decompressed using the function fastlz_decompress above.
-*/  
+*/
 
 int fastlz_compress_level(int level, const void* input, int length, void* output);